Tray mold



FIG. 1 is a top perspective view of a tray mold showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front side view thereof;

FIG. 4 is a bottom perspective view thereof; and,

FIG. 5 is a bottom plan view thereof.

A left-side view, a right-side view, and a back-side view have been omitted since they are identical to the front side view shown in FIG. 3. The broken lines are shown for the purposes of illustrating parts of the article that form no part of the claimed design. 

CLAIM The ornamental design for a tray mold, substantially as shown and described. 